'use strict';

const { Controller } = require('egg');
const { Op } = require('sequelize');
const serviceName = 'orderGoods'
class RouterController extends Controller {
  // 分页
  async index() {
    const { query, service } = this.ctx;
    let { pageNum, pageSize, order_no = '', index = '0' } = query;
    let page = Number(pageNum) || 1;
    let size = Number(pageSize) || 10;
    const where = {

    };
    if (order_no) {
      where.order_no = { [Op.like]: `%${order_no}%` }
    }
    if (index == 1) {
      where.status = 2
      where.order_status = 0
    }
    if (index == 2) {
      where.status = 4
      where.order_status = 0
    }
    if (index == 3) {
      where.order_status = 1
    }
    let list = await service[serviceName].getPage(where, page, size);
    this.ctx.success(list);
  }
  // 新增
  async create() {
    const { ctx } = this;
    const data = ctx.request.body;
    await ctx.service[serviceName].create(data);
    ctx.success(data, 200);
  }
  // 修改
  async update() {
    const { ctx } = this;
    const id = ctx.params.id;
    const infos = ctx.request.body;
    if (!id) throw new Error('必须传递ID参数');
    if (Object.keys(infos).length === 0) throw new Error('请传递修改的内容');
    await ctx.service[serviceName].update(id, infos);
    ctx.success(id, 200);
  }
  // 删除
  async destroy() {
    const uid = Number(this.ctx.params.id);
    if (!uid) throw new Error('ID 有误');
    await this.ctx.service[serviceName].deleteById(uid);
    this.ctx.success(uid); // 删除成功返回被删除的用户ID
  }
  // 查看
  async show() {
    const { params, service } = this.ctx;
    const findItem = await service[serviceName].findOne(params.id);
    this.ctx.success(findItem);
  }
  // 所有列表
  async allList() {
    const { service } = this.ctx;
    const member_id = this.ctx.query.member_id;
    const index = this.ctx.query.index;
    let where = {};
    if (member_id) {
        where.member_id = member_id;
    }
    if (index == 1) {
      where.status = 2
      where.order_status = 0
    }
    if (index == 2) {
      where.status = 4
      where.order_status = 0
    }
    if (index == 3) {
      where.order_status = 1
    }
    const list = await service[serviceName].allList(where);
    this.ctx.success(list);
  }
}

module.exports = RouterController;
